Package de.gsi.dataset.testdata.spi

Class TriangleFunction

java.lang.Object

de.gsi.dataset.spi.AbstractStylable<D>

de.gsi.dataset.spi.AbstractDataSet<D>

de.gsi.dataset.spi.AbstractErrorDataSet<D>

de.gsi.dataset.testdata.spi.AbstractTestFunction<TriangleFunction>

de.gsi.dataset.testdata.spi.TriangleFunction

All Implemented Interfaces:

DataSet, DataSet2D, DataSetError, DataSetMetaData, EventSource, TestDataSet<TriangleFunction>, java.io.Serializable

public class TriangleFunction
extends AbstractTestFunction<TriangleFunction>

abstract error data set for graphical testing purposes this implementation generates a triangular function

Author:

Alexander Krimm

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface de.gsi.dataset.DataSetError

DataSetError.ErrorType

Field Summary

Fields inherited from interface de.gsi.dataset.DataSet

DIM_X, DIM_Y, DIM_Z

Fields inherited from interface de.gsi.dataset.DataSetMetaData

TAG_GAIN_RANGE, TAG_OVERSHOOT, TAG_UNDERSHOOT

Constructor Summary

Constructors

Constructor	Description
TriangleFunction(java.lang.String name, int count)	Creates a triangular function which rises from zero to one and back.
TriangleFunction(java.lang.String name, int count, double offset)	Creates a triangular function which rises from offset to offset+1 and back.

Method Summary

Modifier and Type	Method	Description
double[]	generateY(int count)	generate test data set

Methods inherited from class de.gsi.dataset.testdata.spi.AbstractTestFunction

generateX, get, getDataCount, getErrorNegative, getErrorPositive, getErrorType, getStyle, getX, getY, update

Methods inherited from class de.gsi.dataset.spi.AbstractErrorDataSet

fireInvalidated, getThis, lock, recomputeLimits, setErrorType

Methods inherited from class de.gsi.dataset.spi.AbstractDataSet

addDataLabel, addDataStyle, autoNotification, binarySearch, clearMetaInfo, equalDataLabels, equalEditConstraints, equalErrorValues, equalMetaData, equals, equals, equalValues, getAxisDescriptions, getDataLabel, getDataLabelMap, getDataStyleMap, getDimension, getEditConstraints, getErrorList, getIndex, getInfoList, getMetaInfo, getName, getWarningList, hashCode, minNeigbourSearchX, removeDataLabel, removeStyle, setEditConstraints, setName, toString, updateEventListener

Methods inherited from class de.gsi.dataset.spi.AbstractStylable

getStyle, setStyle

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface de.gsi.dataset.DataSet

getAxisDescription, getAxisDescriptions, getDataCount, getDataLabel, getIndex, getName, getStyle, getValues, lock, recomputeLimits, setStyle

Methods inherited from interface de.gsi.dataset.DataSet2D

getDimension, getValue, getValue, getXIndex, getXValues, getYIndex, getYValues

Methods inherited from interface de.gsi.dataset.DataSetError

getErrorNegative, getErrorPositive, getErrorsNegative, getErrorsPositive

Methods inherited from interface de.gsi.dataset.event.EventSource

addListener, autoNotification, invokeListener, invokeListener, invokeListener, isAutoNotification, removeListener, updateEventListener

Methods inherited from interface de.gsi.dataset.testdata.TestDataSet

fireInvalidated

Constructor Detail

TriangleFunction

public TriangleFunction(java.lang.String name,
                        int count)

Creates a triangular function which rises from zero to one and back.

Parameters:

name - data set name

count - number of samples

TriangleFunction

public TriangleFunction(java.lang.String name,
                        int count,
                        double offset)

Creates a triangular function which rises from offset to offset+1 and back.

Parameters:

name - data set name

count - number of samples

offset - offset to zero

Method Detail

generateY

public double[] generateY(int count)

Description copied from interface: TestDataSet

generate test data set

Parameters:

count - number of bins

Returns:

the generated array